quadline

Contains adsIn-app purchases
4.5
6K reviews
100K+
Downloads
Editors' Choice
Content rating
Everyone
Enjoy this game for free, plus hundreds more free of ads and in-app purchases, with a Google Play Pass subscription. Try free for 1 month. Learn more
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About this game

🏆 Winner of the Google Indie Games Festival 2022!

Move lines through the cells to put them in specific slots. Rotate, move, push or teleport them and use other game tools to solve fun puzzles.

• New unique puzzle mechanics with high variety and complexity
• 175+ individually designed levels based on 10 core mechanics and their combinations
• No timers or pressure: just you and puzzles
• Self-explanatory flow that doesn’t need any interruptive tutorials
• Minimalistic, clean and simple design
• Symmetrical gameplay experience
• Light and Dark mode
• Colorblind-friendly
• One-tap controls
• Built-in solutions
• Not a single text line :)

Enjoy!
Updated on
Jan 26, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
This app may collect these data types
App activity and Device or other IDs
Data is encrypted in transit
Data can’t be deleted
4.5
6K reviews
Ken C
March 18, 2023
Nice strategy puzzle game. Logic prevails, but sometimes I got lucky stumbling into a solution. I thought the puzzles were unique, and once I solved them all, I was hungry for more. It was a little bit buggy when launching... just hit the screen, and it will load. Manipulating between puzzles and levels sometimes required tapping a small navigation screen at the top...not obvious at first.
6 people found this review helpful
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Jeff Neet
March 18, 2023
Edit: Sorry to hear it's been hard to navigate ad providers. The first time I opened the app, I never saw the menu pop up, just a flashing network icon. Now I see tapping the background shows purchase and dark mode. 🙌 Love the design but not the ad provider. The game has beautiful minimalist design with puzzles crafted to teach you to play without words.
3 people found this review helpful
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Ivan Kovalov
March 18, 2023
Thank you for your feedback. I've tried a lot of ad mediations but mostly you see the ads from biggest providers on market plus they constantly change skip button design but I'll keep looking for a better expirience. Tip: Often skip button became active after several seconds. Edit: Thank you so much for updating your review!
CP Eagan
March 14, 2023
As beautifully reserved as the aesthetics are, Quadline is, in essence, a bunch of slide-puzzles. If ya like slide-puzzles, it's a alternative to the derrivative tile format, but if you're looking for depth or a genuinely unique puzzle, this game isn't it, even if it may look to be by virtue of how the slidy bits are positioned. It functionally isn't. After a couple levels, you begin to realize you're fiddling with yet another one of a bajillion other watered down Rubik's Cube kinda games.
10 people found this review helpful
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What's new

• New episode with new mechanic and new levels
• Hold the undo button to restart the current level
• Improvements and fixes

I'm working hard on making the game better! If you notice a bug, please contact me via support@quadline.ikovalov.com